PROBLEM TO BE SOLVED: To provide a protection structure of a battery pack in which, when the external force is added to a vehicle body, impact can be inhibited from being added to a battery case and the battery pack can be easily protected.SOLUTION: In a protection structure of a battery pack 11, a protective cover 18 includes: an upper surface cover part 19 for covering the upper surface of an upper case 16; and a side surface cover part 20 which protrudes outward than the side surface of the battery case with respect to the upper surface cover part 19 and covers at least a part of the side surface of the battery case. A fragile part 19A is formed in the upper surface cover part 19, and when the external force is added to the side surface cover part 20 from the direction in which the upper surface cover part 19 and the side surface cover part 20 are arrayed, the upper surface cover part 19 is bent or ruptured using the fragile part 19A as a starting point.SELECTED DRAWING: Figure 6
AGENCEMENT DE PROTECTION DE BLOC-BATTERIE
2022-08-05
Patent
Elektronische Ressource
Französisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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